Hi there! Additional outfits are definitely something I'm looking to add in the future! As for Roy, there will be a point in a future version where you, as the player, can choose NOT to pursue him romantically and remain platonic. However, as for what's in the game now, well, Luc is canonically bi and has a bit of a thing for Roy, and it shows. But whether or not that becomes anything more than friends is up to the player.
Thanks for playing, and I'm glad you are enjoying it so far!